CN116458283A - Depth-limiting travelling mechanism of turnover plow and use method thereof - Google Patents
Depth-limiting travelling mechanism of turnover plow and use method thereof Download PDFInfo
- Publication number
- CN116458283A CN116458283A CN202310493490.2A CN202310493490A CN116458283A CN 116458283 A CN116458283 A CN 116458283A CN 202310493490 A CN202310493490 A CN 202310493490A CN 116458283 A CN116458283 A CN 116458283A
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- wheel
- limiting
- support
- rotate
- outer wheel
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- 230000007306 turnover Effects 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract description 24
- 238000013016 damping Methods 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/20—Special adjusting means for tools of ploughs drawn by, or mounted on tractors working on hillsides or slopes
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B15/00—Elements, tools, or details of ploughs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
A depth-limiting travelling mechanism of a turnover plow and a use method thereof, belonging to the field of agricultural devices, can solve the problems proposed in the background technology: the existing depth limiting wheel is simple in structure, the wheel body vibrates greatly during rotation, and the problem that the turnover plow beam body is broken is easily caused; and the wheel body is easy to sink into soil to be clamped, so that the wheel body cannot rotate and move, and the turnover plow cannot work normally, so that the efficiency of the turnover work and the turnover progress can be influenced. The method comprises the following steps: step one: the Liang Tiding of the turnover plow is leaned against the transverse plate and is fixed by the fixing bolt, so that the device is fixed; step two: the motor is electrified to drive the inner wheel to rotate, and the inner wheel rotates to drive the outer wheel to rotate, so that the device can move; step three: the inner wheel rotates to drive the rotating plate to rotate through the guide wheel, so that the anti-slip strip is inserted into soil, and the grip force of the outer wheel can be increased; step four: the limiting spring drives the rotating plate, the guide wheel and the supporting wheel frame to reset, so that the anti-slip strip is retracted into the outer wheel, and the device is reset.
Description
Technical Field
The invention belongs to the field of agricultural tillage devices, and particularly relates to a depth-limiting travelling mechanism of a turnover plow and a use method thereof.
Background
The turnover plow can be used for ploughing the land, turning the upper soil with low fertility to the lower layer, turning the better soil of the lower layer to the upper layer and turning the stubbles, weeds, fertilizers, pests and the like into the soil, and loosening the soil, so that proper air and moisture can be reserved in the soil to facilitate the growth of crops. The main beams of the turnover plow are provided with depth limiting wheels, the depth limiting wheels are used for stabilizing the whole plow body and limiting the plowing depth of the plow, the existing depth limiting wheels are simple in structure and driven wheels, a traction mechanism is required to pull and move, the vibration of the wheel body is large when the wheel body rotates, and the vibration is transmitted to the turnover plow to easily cause the breakage of the turnover plow beam body; when the field with soft soil is ploughed, the wheel body is easy to sink into the soil to be clamped, so that the wheel body cannot rotate and move, the turnover plow cannot work normally, and further the efficiency and the ploughing progress of the ploughing work can be affected.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a depth-limiting travelling mechanism of a turnover plow and a use method thereof.
The invention adopts the following technical scheme:
the utility model provides a turnover plow limit dark running gear which characterized in that: comprising the following steps: the support assembly is rotationally connected with the inner wheel assembly, and the inner wheel assembly is slidably connected with the outer wheel assembly.
The application method of the depth-limiting travelling mechanism of the turnover plow comprises the following steps:
step one: the Liang Tiding of the turnover plow is leaned against the transverse plate and is fixed by the fixing bolt, so that the device is fixed;
step two: the motor is electrified to drive the inner wheel to rotate, and the inner wheel rotates to drive the outer wheel to rotate, so that the device can move;
step three: the inner wheel rotates to drive the rotating plate to rotate through the guide wheel, so that the anti-slip strip is inserted into soil, and the grip force of the outer wheel can be increased;
step four: the limiting spring drives the rotating plate, the guide wheel and the supporting wheel frame to reset, so that the anti-slip strip is retracted into the outer wheel, and the device is reset.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a depth-limiting travelling mechanism of a turnover plow, which can solve the problems set forth in the background art: the existing depth limiting wheel has a simple structure and is a driven wheel, a traction mechanism is required to pull and move, the wheel body vibrates greatly when rotating, and the vibration is transmitted to the turnover plow to easily cause the problem that the turnover plow beam body is broken; and when the field with soft soil is ploughed, the wheel body is easy to sink into the soil to be clamped, so that the wheel body cannot rotate and move, the turnover plow cannot work normally, and further the efficiency of the ploughing work and the ploughing progress can be influenced.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure;
FIG. 3 is a schematic illustration of the inner wheel assembly and outer wheel assembly;
FIG. 4 is a schematic view of the inner wheel assembly;
FIG. 5 is a schematic illustration of a wheel cover structure;
FIG. 6 is a schematic illustration of an outer wheel assembly configuration;
FIG. 7 is an enlarged view of a portion of the present device;
fig. 8 is a schematic view of the operation of the anti-skid unit.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are all within the protection scope of the present invention.
The utility model provides a turnover plow limit dark running gear which characterized in that: comprising the following steps: the support assembly 1 is rotationally connected with the inner wheel assembly 2, and the inner wheel assembly 2 is slidably connected with the outer wheel assembly 3.
The bracket assembly 1 includes: the damping telescopic device comprises a support 1-1, a motor 1-2, a damping telescopic rod 1-3, a damping spring 1-4, a transverse plate 1-5 and a fixing bolt 1-6, wherein one side surface of the support 1-1 is fixedly provided with the motor 1-2, one end of the damping telescopic rod 1-3 is fixedly connected with the top surface of the support 1-1, the other end of the damping telescopic rod 1-3 is horizontally fixedly provided with the transverse plate 1-5, the transverse plate 1-5 is provided with a plurality of fixing bolts 1-6, the damping telescopic rod 1-3 is sleeved with the damping spring 1-4 in a sliding mode, and two ends of the damping spring 1-4 are respectively fixedly connected with the top surface of the support 1-1 and the bottom surface of the transverse plate 1-5.
The inner wheel assembly 2 comprises: the novel wheel support device comprises an inner wheel 2-1, guide wheels 2-2, support wheel frames 2-3, wheel cover plates 2-4 and protrusions 2-5, wherein a plurality of guide wheels 2-2 and a plurality of support wheel frames 2-3 are uniformly and rotatably connected to the side faces of the inner wheel 2-1, a plurality of support wheel frames 2-3 and a plurality of guide wheels 2-2 are alternately arranged at intervals, a plurality of support wheel frames 2-3 are respectively rotatably connected with a support wheel, the circle centers of the two side faces of the inner wheel 2-1 are respectively provided with a rotating shaft, the wheel cover plates 2-4 slide through the rotating shafts, the protrusions are arranged on the adjacent faces of the wheel cover plates 2-4 and the inner wheel 2-1, the number of the wheel cover plates 2-4 is two, the two wheel cover plates 2-4 are symmetrically arranged, the inner wheel 2-1 is rotatably connected with a support 1-1 through rotating shafts on two sides, and an output shaft of the motor 1-2 rotates through the support 1-1 and is fixedly connected with one side of the rotating shafts of the inner wheel 2-1. .
The outer wheel assemblies 3 each include: the outer wheel 3-1 is in a circular shape, a plurality of square holes 3-2 are uniformly distributed on the outer wheel 3-1, a plurality of sliding grooves 3-3 are arranged on the inner side surface of the outer wheel 3-1, the sliding grooves 3-3 and the square holes 3-2 are alternately arranged at intervals, a plurality of rotating frames 3-4 are arranged on the inner side surface of the outer wheel 3-1, the rotating frames 3-4 are respectively in one-to-one correspondence with the square holes 3-2, the anti-skid units 3-5 are arranged in a plurality, each rotating frame 3-4 is respectively in rotary connection with one anti-skid unit 3-5, the anti-skid unit 3-5 is arranged in the square hole 3-2, the inner wheel 2-1 is arranged in the outer wheel 3-1, a plurality of supporting wheel frames 2-3 are in one-to-one correspondence with a plurality of sliding grooves one 3-3, each supporting wheel frame 2-3 slides in one sliding groove one 3-3 through a supporting wheel, a plurality of guide wheels 2-2 are in one-to-one correspondence with a plurality of anti-skid units 3-5, each guide wheel 2-2 is respectively propped against one anti-skid unit 3-5, sliding grooves two 3-6 are respectively arranged on two side end surfaces of the outer wheel 3-1, the protrusions 2-5 slide in the sliding grooves two 3-6, and the diameter of the wheel cover plate 2-4 is matched with the inner diameter of the outer wheel 3-1.
The plurality of anti-skid units 3-5 each include: the anti-slip device comprises a rotating plate 3-5-1, an anti-slip strip 3-5-2 and a limiting spring 3-5-3, wherein one end of the rotating plate 3-5-1 is rotationally connected with a rotating frame 3-4, the anti-slip strip 3-5-2 is arranged below the other end of the rotating plate 3-5-1, one end of the limiting spring 3-5-3 is fixedly connected with an inner side surface of a square hole 3-2, and the other end of the limiting spring 3-5-3 is fixedly connected with the upper part of the other end of the rotating plate 3-5-1.
The number of the limiting springs 3-5-3 is two, and the two limiting springs 3-5-3 are symmetrically arranged.
The application method of the depth-limiting travelling mechanism of the turnover plow comprises the following steps:
step one: the Liang Tiding of the turnover plow is leaned against the transverse plate 1-5 and is fixed by the fixing bolt 1-6, thus finishing the fixation of the device;
step two: the motor 1-2 is electrified to drive the inner wheel 2-1 to rotate, and the inner wheel 2-1 rotates to drive the outer wheel 3-1 to rotate, so that the device can move;
step three: the inner wheel 2-1 rotates to drive the rotating plate 3-5-1 to rotate through the guide wheel 2-2, so that the anti-slip strip 3-5-2 is inserted into soil, and the ground grabbing force of the outer wheel 3-1 can be increased;
step four: the limiting spring 3-5-3 drives the rotating plate 3-5-1, the guide wheel 2-2 and the supporting wheel frame 2-3 to reset, so that the anti-slip strip 3-5-2 is retracted into the outer wheel 3-1, and the reset of the device is completed.
The working principle of the invention is as follows:
when the device is used, the device is fixed on the beam body of the turnover plow through the fixing bolts 1-6, liang Tiding is tightly fastened by leaning against the transverse plate 1-5, and the device is driven to move on the soil by moving the turnover plow. When jolting occurs during movement, vibration can be counteracted through shrinkage and resetting of the damping springs 1-4 and the damping telescopic rods 1-3, vibration of a main beam of the turnover plow can be reduced, and breakage of the main beam due to vibration can be avoided, the damping telescopic rods 1-3 play a role in supporting the limiting damping springs 1-4, the device is provided with the independent motor 1-2, the motor 1-2 can assist movement of the turnover plow during cultivation when the turnover plow moves, so that power consumption of a traction device is reduced, and meanwhile, the motor 1-2 can also be used for escaping when the wheel body is trapped in soil and cannot rotate and move; the device is characterized in that when the device moves, the outer wheel 3-1 is abutted against soil for movement, an external power supply is connected to the device, the motor 1-2 is electrified to drive the inner wheel 2-1 to rotate through the rotating shaft, the inner wheel 2-1 rotates to drive the abutted rotating plate 3-5-1 to rotate, and then the outer wheel 3-1 is driven to rotate, the outer wheel 3-1 rotates on the soil and can be used for assisting in movement to reduce the power consumption of the traction device, the elastic force of the limiting spring 3-5-3 in an initial state is larger than the thrust when the inner wheel 2-1 drives the abutted rotating plate 3-5-1 to rotate, so that the inner wheel 2-1 can drive the outer wheel 3-1 to rotate, meanwhile, the wheel cover plate 2-4 can prevent soil from entering the outer wheel 3-1, the outer wheel 3-1 is prevented from being blocked by soil, the protrusions 2-5 slide in the sliding grooves two 3-6 to play a limiting role on the wheel cover plate 2-4, and the wheel cover plate 2-4 is in interference fit with the rotating shaft; when the outer wheel 3-1 falls into the soil and cannot move and rotate, the inner wheel 2-1 is driven by the motor 1-2 to continue to rotate, at the moment, the inner wheel 2-1 moves along the rotating plate 3-5-1 through the guide wheel 2-2 and drives the rotating plate 3-5-1 to rotate outwards by taking the rotating connecting rotating frame 3-4 as a circle center, at the moment, the anti-slip strip 3-5-2 moves out of the square hole 3-2, meanwhile, the outer wheel 3-1 is in a relatively static state which cannot rotate, the rotating plate 3-5-1 stretches the limiting spring 3-5-3 when rotating, the anti-slip strip 3-5-2 contacts with the soil and is pricked into the soil, the ground grabbing force of the outer wheel 3-1 can be increased, the inner wheel 2-1 rotates to drive the supporting wheel frame 2-3 to slide in the sliding groove 3-3 through the supporting wheel, and when the rotating plate 3-5-1 rotates to make the anti-slip strip 3-5-2 prick into the sliding groove 3-3, the inner wheel frame 2-3 is further rotated continuously, the supporting wheel frame 2-3 is driven to push the sliding groove 3-3 and the supporting wheel frame 2-3-2-1 to push the sliding wheel 2-1, and the effect of the outer wheel frame 2-1 is reduced, and the effect of friction of the supporting the outer wheel 2-1 is reduced is achieved; the outer wheel 3-1 continues to rotate on the soil after the slip-off, at the moment, the rotating plate 3-5-1, the guide wheel 2-2 and the supporting wheel frame 2-3 are driven to reset under the action of the limiting spring 3-5-3, so that the anti-slip strip 3-5-2 is retracted into the outer wheel 3-1, the anti-slip strip 3-5-2 is retracted, premature wear and damage of the anti-slip strip 3-5-2 can be prevented, vibration generated by the outer wheel 3-1 during rotation can be reduced, the ground grabbing force of the outer wheel 3-1 is reduced, and the power consumption of the traction device is further reduced. The device can be used in combination, and the use quantity of the device can be determined according to the length of the turnover plow.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a turnover plow limit dark running gear which characterized in that: comprising the following steps: the support assembly (1), interior wheel assembly (2) and outer wheel assembly (3), support assembly (1) and interior wheel assembly (2) rotate to be connected, interior wheel assembly (2) and outer wheel assembly (3) sliding connection.
2. The turnover plow depth limiting running gear of claim 1, characterized in that: the bracket assembly (1) comprises: support (1-1), motor (1-2), damping telescopic link (1-3), damping spring (1-4), diaphragm (1-5) and fixing bolt (1-6), support (1-1) one side is fixed with motor (1-2), damping telescopic link (1-3) one end and support (1-1) top surface fixed connection, damping telescopic link (1-3) other end level is fixed with diaphragm (1-5), be provided with a plurality of on diaphragm (1-5) fixing bolt (1-6), damping spring (1-4) are equipped with to the slip cover on damping telescopic link (1-3), damping spring (1-4) both ends respectively with support (1-1) top surface and diaphragm (1-5) bottom surface fixed connection.
3. The turnover plow depth limiting running gear of claim 2, characterized in that: the inner wheel assembly (2) comprises: interior wheel (2-1), guide pulley (2-2), support wheel carrier (2-3), wheel cap board (2-4) and arch (2-5), interior wheel (2-1) week side equipartition rotates and is connected with a plurality of guide pulley (2-2) and a plurality of support wheel carrier (2-3), a plurality of support wheel carrier (2-3) with a plurality of guide pulley (2-2) interval stagger arrangement, a plurality of rotate respectively on support wheel carrier (2-3) and be connected with the supporting wheel, interior wheel (2-1) both sides face centre of a circle all is provided with the axis of rotation, wheel cap board (2-4) slide and pass the axis of rotation, wheel cap board (2-4) are provided with the arch with the adjacent face of interior wheel (2-1), wheel cap board (2-4) set up two wheel cap board (2-4) symmetry sets up, interior wheel (2-1) are rotated with support (1-1) through both sides axis of rotation, motor (1-2) output shaft rotates and passes support (1-1) and is connected with one side of rotation (1-1).
4. A depth limiting travelling mechanism of a turnover plow according to claim 3, wherein: the outer wheel assemblies (3) each comprise: the anti-skid device comprises an outer wheel (3-1), square holes (3-2), a first sliding chute (3-3), a rotating frame (3-4), anti-skid units (3-5) and a second sliding chute (3-6), wherein the outer wheel (3-1) is in a circular ring shape, a plurality of the square holes (3-2) are uniformly distributed on the outer wheel (3-1), a plurality of the first sliding chute (3-3) are arranged on the inner side surface of the outer wheel (3-1), the first sliding chute (3-3) and the square holes (3-2) are alternately arranged at intervals, the inner side surface of the outer wheel (3-1) is provided with a plurality of the rotating frames (3-4), the rotating frames (3-4) are respectively in one-to-one correspondence with the square holes (3-2), the anti-skid units (3-5) are respectively in rotary connection with one anti-skid unit (3-5), the square units (3-5) are respectively arranged in the square holes (3-2) and are respectively arranged in the outer wheel frames (3-2) in one-2, each supporting wheel frame (2-3) slides in one sliding groove I (3-3) through a supporting wheel, a plurality of guide wheels (2-2) are in one-to-one correspondence with a plurality of anti-slip units (3-5), each guide wheel (2-2) is propped against one anti-slip unit (3-5) respectively, sliding grooves II (3-6) are formed in two side end faces of each outer wheel (3-1), the protrusions (2-5) slide in the sliding grooves II (3-6), and the diameter of the wheel cover plate (2-4) is matched with the inner diameter of each outer wheel (3-1).
5. The turnover plow depth limiting running gear of claim 4, characterized in that: a plurality of the anti-skid units (3-5) each comprise: the anti-slip device comprises a rotating plate (3-5-1), an anti-slip strip (3-5-2) and a limiting spring (3-5-3), wherein one end of the rotating plate (3-5-1) is rotationally connected with a rotating frame (3-4), the anti-slip strip (3-5-2) is arranged below the other end of the rotating plate (3-5-1), one end of the limiting spring (3-5-3) is fixedly connected with an inner side surface of a square hole (3-2), and the other end of the limiting spring (3-5-3) is fixedly connected with the upper part of the other end of the rotating plate (3-5-1).
6. The turnover plow depth limiting running gear of claim 5, characterized in that: the two limiting springs (3-5-3) are symmetrically arranged, and the two limiting springs (3-5-3) are symmetrically arranged.
7. A method of using the turnover plow depth-limiting running gear of claim 6, characterized by: the method comprises the following steps:
step one: the Liang Tiding of the turnover plow is leaned against the transverse plate (1-5) and is fixed by the fixing bolt (1-6), thus finishing the fixation of the device;
step two: the motor (1-2) is electrified to drive the inner wheel (2-1) to rotate, and the inner wheel (2-1) rotates to drive the outer wheel (3-1) to rotate, so that the device can move;
step three: the inner wheel (2-1) rotates to drive the rotating plate (3-5-1) to rotate through the guide wheel (2-2), so that the anti-slip strip (3-5-2) is inserted into soil, and the ground grabbing force of the outer wheel (3-1) can be increased;
step four: the limiting spring (3-5-3) drives the rotating plate (3-5-1), the guide wheel (2-2) and the supporting wheel frame (2-3) to reset, so that the anti-slip strip (3-5-2) is retracted into the outer wheel (3-1), and the resetting of the device is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310493490.2A CN116458283B (en) | 2023-05-04 | 2023-05-04 | Depth-limiting travelling mechanism of turnover plow and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310493490.2A CN116458283B (en) | 2023-05-04 | 2023-05-04 | Depth-limiting travelling mechanism of turnover plow and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116458283A true CN116458283A (en) | 2023-07-21 |
| CN116458283B CN116458283B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310493490.2A Active CN116458283B (en) | 2023-05-04 | 2023-05-04 | Depth-limiting travelling mechanism of turnover plow and use method thereof |
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| Country | Link |
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| CN (1) | CN116458283B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190522028A (en) * | 1904-10-29 | 1906-06-28 | Ernst Bippart | Improvements in or relating to Ploughs |
| RU125806U1 (en) * | 2012-09-27 | 2013-03-20 | Василий Михайлович Бойков | TRAILED PLOW |
| CN202958102U (en) * | 2012-12-30 | 2013-06-05 | 新疆钵施然农业机械科技有限公司 | Hydraulic turnover plow |
| CN108012590A (en) * | 2016-11-03 | 2018-05-11 | 黑龙江农垦恒运农业机械制造有限公司 | Pivot plow gauge wheel mechanism |
| CN208143733U (en) * | 2018-04-04 | 2018-11-27 | 石嘴山市龙轩农业机械专业合作社 | Four beam Bidirectional ploughs |
| CN109618569A (en) * | 2018-12-05 | 2019-04-16 | 新疆农垦科学院 | A kind of pivot plow |
-
2023
- 2023-05-04 CN CN202310493490.2A patent/CN116458283B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190522028A (en) * | 1904-10-29 | 1906-06-28 | Ernst Bippart | Improvements in or relating to Ploughs |
| RU125806U1 (en) * | 2012-09-27 | 2013-03-20 | Василий Михайлович Бойков | TRAILED PLOW |
| CN202958102U (en) * | 2012-12-30 | 2013-06-05 | 新疆钵施然农业机械科技有限公司 | Hydraulic turnover plow |
| CN108012590A (en) * | 2016-11-03 | 2018-05-11 | 黑龙江农垦恒运农业机械制造有限公司 | Pivot plow gauge wheel mechanism |
| CN208143733U (en) * | 2018-04-04 | 2018-11-27 | 石嘴山市龙轩农业机械专业合作社 | Four beam Bidirectional ploughs |
| CN109618569A (en) * | 2018-12-05 | 2019-04-16 | 新疆农垦科学院 | A kind of pivot plow |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116458283B (en) | 2024-05-24 |
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